<stage> id: 0  #stage 1-1
        <phase> bound: 900
                music: bgm\stage1.wma
                id: 30  hp: 50  times: 2  ratio: 1.0
        <phase_end>

        <phase> bound: 1300
                id: 30  hp: 50  times: 2  ratio: 1.0
                id: 31  hp: 50  times: 1
                id: 31  hp: 50  times: 1  ratio: .4
        <phase_end>

        <phase> bound: 1700
                id: 3000  hp: 50  times: 2
                id: 3000  hp: 50  times: 2  ratio: 1.0
        <phase_end>

        <phase> bound: 2200
                id: 122  x: 1100  #milk
                id: 123  x: 1100  #beer
                id: 30  hp: 50  ratio: 1
                id: 30  hp: 50
                id: 31  hp: 50
                id: 31  hp: 50  ratio: .4
                id: 31  hp: 50  ratio: .2
        <phase_end>
<stage_end>
